The phenomenon of magnetic vortices superconducting for (Sr2RuO4)
The study of superconducting vortices have been describes by a series of magnetometry experiments conducted on unconventional superconductors which is Sr2RuO4, using Scanning Hall probe microscopy technique (SHPM) (Tc ≈ 1.5 K). In this study have numerous samples as well propose that the vortex beh...
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| Main Author: | |
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| Format: | Article |
| Language: | English |
| Published: |
Tikrit University
2018-08-01
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| Series: | Tikrit Journal of Pure Science |
| Subjects: | |
| Online Access: | https://tjpsj.org/index.php/tjps/article/view/548 |
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| Summary: | The study of superconducting vortices have been describes by a series of magnetometry experiments conducted on unconventional superconductors which is Sr2RuO4, using Scanning Hall probe microscopy technique (SHPM) (Tc ≈ 1.5 K). In this study have numerous samples as well propose that the vortex behaviour is modified with little amounts of disorder. Experimentally the better chips show a clear field driven triangular to square vortex lattice transition at low fields, as predicted by extended London theory calculations. In stark disparity, somewhat less well-ordered chips exhibit pronounced vortex chaining banding that which tentatively attribute to an extrinsic source of disorder.
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| ISSN: | 1813-1662 2415-1726 |